65348940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{4019}}^1$

素因数の和:4302

約数の個数: 48

約数和(自身を含む): 183697920

約数和(自身を除く): 118348980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271, 542, 813, 1084, 1355, 1626, 2710, 3252, 4019, 4065, 5420, 8038, 8130, 12057, 16076, 16260, 20095, 24114, 40190, 48228, 60285, 80380, 120570, 241140, 1089149, 2178298, 3267447, 4356596, 5445745, 6534894, 10891490, 13069788, 16337235, 21782980, 32674470, 65348940]

約数ペア:

[(1, 65348940), (2, 32674470), (3, 21782980), (4, 16337235), (5, 13069788), (6, 10891490), (10, 6534894), (12, 5445745), (15, 4356596), (20, 3267447), (30, 2178298), (60, 1089149), (271, 241140), (542, 120570), (813, 80380), (1084, 60285), (1355, 48228), (1626, 40190), (2710, 24114), (3252, 20095), (4019, 16260), (4065, 16076), (5420, 12057), (8038, 8130)]